baber/WOPTO huggingface dataset:
Patent JP-2007033102-A (JP)
Title: Modification method for emergency auxiliary machinery cooling system
Inventor: YAMAZAKI KOUJI
IPC: G21C15/18
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce instruments and pipes in which sea water flows without making a large change on the arrangement of existing instruments and pipes by modifying an existing emergency auxiliary machine cooling system of a nuclear power plant.  <P>SOLUTION: The existing emergency auxiliary machinery cooling system comprises: a sea-water pump 16; a sea-water discharge outlet 12; emergency instruments 1, 3; a first pipe connecting the sea-water pump 16 with the emergency instruments 1, 3; and a second pipe connecting the emergency instruments 1, 3 with the sea-water discharge outlet 12. Part of the system is modified as described below. A fresh water pump 7 for causing fresh water to flow to the emergency instruments 1, 3 and a heat exchanger 6 are newly installed, and the heat exchanger 6 and the fresh water pump 7 are connected with each other. Then, the first pipe and the second pipe are cut. A conduit for allowing fresh water in the heat exchanger 6 to flow and the emergency instruments 1, 3 are connected via a pipe, which is part of the first pipe and the second pipe and connected to the emergency instruments 1, 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029268-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: FUKUKITA HIROSHI
IPC: A61B8/00
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic equipment which scan a subject three-dimensionally using vibrators fewer than conventional equipment.  <P>SOLUTION: The ultrasonic diagnostic equipment 10 comprises a probe handle 20 and a mainframe 30. The probe handle 20 has arrayed vibrators 40 containing sub-arrays 41-48 arranged in four rows and two columns, multiplexers 21 and 22 for choosing the sub-arrays 41-48, sub-beam formers 23 and 24 for phasing an output signal of the multiplexer 21, sub-beam formers 25 and 26 for phasing an output signal of the multiplexer 22, and a scanning section 27 for controlling the movement of the multiplexers 21 and 22 and the sub-beam formers 23-26.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005339799-A (JP)
Title: Optical information recording medium and optical information recording and reproducing device
Inventor: NISHIUCHI KENICHI
IPC: G11B7/24
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording and reproducing apparatus utilizing an optical information recording medium of a multilayer structure which is easily manufactured and nearly free from deformation due to environmental change.  <P>SOLUTION: The optical information recording and reproducing device is a device reproducing information signals from an optical disk 111 provided with at least two information layers which can be reproduced from one side. The optical information recording and reproducing device is provided with an optical means condensing an optical beam emitted from a light source on the optical disk 111 using an object lens 122 and a layer identifying part 132 demodulating an identifier showing forms of respective information layers or recording and reproducing conditions of respective information layers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007036766-A (JP)
Title: Wireless communication apparatus
Inventor: FUSAYASU KOJI
IPC: H04B1/40
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that electric field strength is weakened when a dielectric substance exists in a wireless signal communication route in a wireless communication apparatus for performing communication based on wireless signals between a first apparatus and a second apparatus, and thereby it is necessary to increase transmission output and a user can not know the existence of the dielectric substance on the wireless signal communication route.  <P>SOLUTION: When the existence of the dielectric substance on the wireless signal communication route and its periphery is judged from a detection result of received electric field intensity and a detection result of received magnetic field intensity in the wireless communication apparatus for performing communication based on wireless signals between the first apparatus and the second apparatus, the judged result is notified.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031644-A (JP)
Title: Croconium dye
Inventor: KIMURA KEIZO
IPC: B41M5/39
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel croconium dye useful as an image-forming material, an infrared heat-sensitive recording material, an optical recording element, an optical film material or the like.  <P>SOLUTION: The compound is represented by general formula (I) (wherein R<SP>11</SP>is a proton-bearing substituent having a pKa value of 18 or lower; R<SP>12</SP>is a hydrogen atom, an aliphatic group, an aromatic group or a heterocyclic group; the total number of atoms other than hydrogen atoms in R<SP>11</SP>and R<SP>12</SP>is at least 11; R<SP>13</SP>is a substituent; n13 is an integer of 0-4; when n13 is 2 or more, a plurality of R<SP>13</SP>'s are the same or different and may be linked together to form a ring).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040108-A (JP)
Title: Cooling device for internal combustion engine
Inventor: MIYAHARA HIDEKI
IPC: F01P7/16
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for an internal combustion engine capable of improving detection precision for abnormality of a thermostat.  <P>SOLUTION: This cooling device is provided with the thermostat 61 for adjusting amount of supply of cooling water 31 to a radiator 63, a reference temperature inferring means for inferring a simulation value of temperature of cooling water based on a value detected by at least an intake-air temperature sensor, and a diagnosing means for diagnosing an operation condition of the thermostat 61 based on comparison of a value detected by a cooling water temperature sensor with the simulation value of the temperature of cooling water when diagnosis conditions are satisfied. This cooling device inhibits diagnosis of an operation condition of the thermostat 61 when a ratio of an integrated value of amount of change of simulation water temperature in an idle condition to an integrated value of amount of change of simulation water temperature in a normal running condition is above an upper limit ratio XP.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038050-A (JP)
Title: Clean draft, treatment vessel and treatment apparatus
Inventor: SAKURAI YOSHIO
IPC: F24F7/06
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean draft which has a simple constitution and is arranged in a room and in which scientific instruments and materials can be used.  <P>SOLUTION: The clean draft, which is used instead of the conventional clean draft arranged in the room for using scientific instruments and materials, is provided with: a rack by which the downside of a working space for housing scientific instruments and materials is covered and which has a substructure for forming a working plane; a hood by which the side parts and upper part of the working space are covered and which has an opening for communicating the working space with the room on the side surface; duplex doors by each of which the opening can be closed or opened and between which a space is interposed; an air intake pipeline system for guiding an indoor atmosphere into the working space; a first discharge pipeline system for discharging the gas in the working space; and a second discharge pipeline system for discharging the gas in the space between the duplex doors.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007037457-A (JP)
Title: Repulsive system for cat or the like
Inventor: MATSUMOTO SEN
IPC: A01M29/12
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repulsive system for driving cat(s) or the like away from a garden by automatically making a liquid spray against the animal(s).  <P>SOLUTION: The repulsive system works as follows: Animal(s) is(are) sensed using an infrared sensor 2, and the action of a pump 3 is controlled, and only when the move of such animal(s) such as cat(s) is sensed, an offensive liquid L is sprayed against the animal(s) by the pump 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038892-A (JP)
Title: Washing system for crawler type vehicle
Inventor: TAKATSU YUJI
IPC: B08B3/02
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing system for a crawler type capable of washing not only the crawler parts but also the parts around the underbody and of removing totally the muddy soil adhering to the crawler vehicle.  <P>SOLUTION: The washing system for the crawler type vehicle is composed of an outside washing device 1 to spout the washing water to the outside surface of each crawler part V of the vehicle C, an inside washing device 2 to spout the washing water to the inside surface of the crawler parts V and around the underbody other than the crawler parts V, a shoe washing device 3 to spout the washing water toward the surfaces of the crawler parts V, water supply pumps 60 and 70 to supply the washing water to these washing devices, drive motors to change the water spouting form of each washing device, and a control board 81 to control the washing devices by operating the water supply pumps and the motors.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038567-A (JP)
Title: Inkjet recording head
Inventor: TAYA AKIHIRO
IPC: B41J2/05
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording head which prevents a decrease in ink discharge velocity or nondischarge due to the viscosity distribution of the ink.  <P>SOLUTION: The inkjet recording head uses the production of air bubbles by thermal energy as a discharge means, and has an evaporation means 6 communicating with the atmosphere and evaporating inks arranged in an ink discharge nozzle 5 and an ink supply hole 4 and an ink channel 2 connecting the ink discharge nozzle and the ink supply hole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006046663-A (JP)
Title: Positive clutch with staggered tooth height
Inventor: CAPITO RUSSELL T
IPC: F16D11/00
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate engagement; to reduce clearance or lash between teeth; and to reduce noise and vibration.  <P>SOLUTION: This invention includes the positive clutch having a first clutch ring and a second clutch ring. The positive clutch further includes a plurality of first teeth connected to the first clutch ring. The plurality of the first teeth include a first teeth group and a second teeth group. The height of the first teeth group is taller than the height of the second teeth group. The structure having the staggered tooth height gives a large effective engagement region with less lash tooth.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007043871-A (JP)
Title: Constant-current circuit
Inventor: SOFUE SATOSHI
IPC: G05F3/26
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To supply a constant-current to circuits provided to each cell of a battery pack with a smaller circuit scale than before.  <P>SOLUTION: A reference voltage VBG of a band-gap reference 18 is converted into a constant current by a voltage-current conversion circuit 19. This constant current is made to return at a current mirror circuit 20, flows into a current mirror circuit 17, and is outputted to a reference voltage generating circuit 13, inside an overcharge detection circuit 12 of cells BC5-BC8 via transistors Q17-Q20. The constant current, outputted from the transistor Q21, is made to return at a current mirror circuit 21, flows into a current mirror circuit 16, and is outputted to the reference voltage generating circuit 13 that is inside the overcharge detection circuit 12 of cells BC1-BC4 via transistors Q12-Q15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007046230-A (JP)
Title: Structure and construction method of structure
Inventor: ISHII DAIGO
IPC: E04B1/24
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure easily constructible even when additional tensile force is supposed to be applied between one structural material and the other structural material.  <P>SOLUTION: The structure in this invention mutually connects these columns by a connection means after arranging a lower node column (one side structure material) 11 and an upper node column (the other side structural material) 15 in a connection position. Such a connection means has first space forming parts 13 and 14 formed in the lower node column, a second space forming part 17 formed in the upper node column and forming a filling space 21 with the first space forming part when arranging the lower node column and the upper node column in the connection position, an insertion material inserted inside the filling space, and a joining material filled in a space formed in inserting the insertion material inside the filling space on the inside of the filling space.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007047250-A (JP)
Title: Manufacturing method for alignment film, manufacturing method for liquid crystal device, and projection type display device
Inventor: KUMAI HIROTOMO
IPC: G02F1/1337
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily manufacturing an inorganic alignment film which has superior light tightness and heat resistance with high efficiency by using a transfer technique.  <P>SOLUTION: The manufacturing method for the alignment film of the present invention includes a first stage of forming a pattern substrate 30 having a plurality of columnar bodies 31 slanting at a specified angle and a second stage of obtaining the alignment film made of a light-transmissive inorganic dielectric material by transferring shapes of the columnar bodies 31 to a film 41 made of a light-transmissive inorganic dielectric material by using a nanoimprint method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049272-A (JP)
Title: Image reader, image forming apparatus
Inventor: HIGAKI HIDETO
IPC: H04N1/00
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in which the scan line can be aligned certainly between the image reader side and the automatic document feeder regardless of chattering of a hinge portion for attaching the automatic document feeder to the body of the image reader.  <P>SOLUTION: In order to align the scan line certainly between an ADF 1 and the image reader 2 side regardless of chattering at the portion of a hinge 3, a protrusion 23 is provided on the front edge side of the ADF 1 and a hole 25 for inserting that protrusion 23 is provided at a position of the image reader 2 corresponding to the front edge side. A magnet 24 is provided at the front edge of the ADF 1 and a partner metal plate 26 is provided at a position of the image reader 2 corresponding to the front edge side. When the ADF 1 integrated with a pressure plate is closed, the protrusion 23 on the ADF 1 side enters the hole 25 on the image reader 2 side and an exact scan line position can be determined.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007044709-A (JP)
Title: Nut and method for manufacturing nut
Inventor: ISHIKAWA HIDEMI
IPC: F16B37/04
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nut with which a material cost can be reduced in good yield.  <P>SOLUTION: A wire rod 1a having square-state in the cross section, is prepared, and after forming an annular material by bending the wire rod into a ring-state while guiding the wire rod from at least one part of the outer diameter side or the inner diameter side, positions at the end parts of the above annular material of the wire rod, are cut off from the wire rod to form the annular body 1b. Both end parts of the annular body 1b are joined and the nut 1 is obtained by forming a female screw part 2 on the inner peripheral surface of the annular body 1b. Further, recessed parts 3 are formed on this upper surface, and the nut 1 can be fastened by using a fastener 21 having projecting parts 22 fitted into the recessed parts 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007045895-A (JP)
Title: Colored polyester film
Inventor: MANABE ISAO
IPC: B29C55/12
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored polyester film having high glossiness, satisfying a prescribed color tone, and having high design.  <P>SOLUTION: The colored polyester film has 70-200 glossiness at least on one surface, and satisfies the expression (A): 100≥¾a*¾+¾b*¾≥5 (wherein, a* value and b* value are measured based on JIS-Z-8722).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049023-A (JP)
Title: Electron beam writing method
Inventor: OTOSHI KENJI
IPC: H01L21/027
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability of an apparatus by preventing the image of a crossover from being formed at an undesired position when driving conditions of a plurality lenses are altered.  <P>SOLUTION: Image of electrons emitted from an electron gun is formed on a first aperture by means of first and second electron lenses, a second aperture is irradiated with a beam passed through the first aperture, and a sample is irradiated with a beam shaped by the second aperture. In such an electron beam writing method, a first characteristic curve dependent on the lens drive conditions for forming the image of a crossover on the first aperture, and second characteristic curve dependent on the lens drive conditions for forming the image of a crossover on the second aperture are determined. When the drive conditions of first and second electron lenses are altered so as to alter the current density of a beam with which the sample is irradiated, order for altering the drive conditions of first and second electron lenses is selected such that respective drive conditions of alteration process do not touch the second characteristic curve.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007044366-A (JP)
Title: Frog
Inventor: ASHIDA TAKEHISA
IPC: A47G7/03
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frog, which can be prevented from falling irrespective of the unevenness of the bottom face of a flower bowl without hiding patterns drawn thereon, and further can be easily changed in position and direction on the bottom face of the container.  <P>SOLUTION: The frog comprises a main body part 1 provided with a group of needles on the upper surface and support parts 20 for supporting the main body part 1, wherein the support parts 20 project sideways from the main body part 1 in such a way as to form rings with the peripheral surface of the main body part 1 and themselves.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049043-A (JP)
Title: Magnetoresistive element and its manufacturing method
Inventor: SBIAA RACHID
IPC: H01L43/10
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive element having a large MR rate and a resistance value to be changed greatly due to the sense current.  <P>SOLUTION: This magnetoresistive element 10 comprises a pin layer 12 whose magnetization direction is substantially fixed, a free layer 14 whose magnetization direction is changed depending on the external magnetic field, and a spacer layer 16 provided between the pin layer 12 and the free layer 14. Also, this element has such a characteristic that a negative magnetic resistance loop changes to a positive one in a relation between the external magnetic field and the electric resistance, when the sense current flows substantially perpendicularly to boundaries among the pin layer 12, free layer 14 and spacer layer 16 and its value changes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049941-A (JP)
Title: Device for growing plant
Inventor: OKI MASAHIRO
IPC: A01G7/00
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for growing plants having a simple structure, and enabling irradiation of an optimal amount of light even when cultivation containers each different in height are mixedly prepared.  <P>SOLUTION: The device for growing plants internally stores a plurality of transparent cultivation containers 12 to be charged with cultivated plants, and is provided with a storage tray 22 comprising an oblong container having a side surface lower than that of the cultivation container 12, and a light source unit 11 stored in the storage tray and placed on the cultivation containers. The light source unit 11 has an oblong frame body at the bottom part of which a light-transmitting opening part is formed, the light-transmitting opening part is provided with a support member 21 attachable to the containers, a light source member 14 is attached to the inside part of the frame body, and a loading part on which other storage trays can be placed is formed at the inside of the upper part of the frame body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007053647-A (JP)
Title: Light termination device and transmission system
Inventor: MATSUOKA TADASHI
IPC: H04B10/27
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein there is possibility that the input power is insufficient or too high in other light termination devices, even if moderate optical power is inputted into a certain light termination device, since the range of receivable optical power of a video signal receiver is narrow.  <P>SOLUTION: A triple play PON system is constituted of a telephone station side device 10 and an EMS (Element Management System) 600 installed in a telephone station, the light termination device 500 installed in a subscriber's house, an optical splitter 3, a trunk optical fiber 2, and a terminating optical fiber 4. A variable light attenuator 512 is provided in the pre-stage of a video light receiver 502 of the light termination device 500, and a controller 506 controls the light attenuation amount of the variable light attenuator 512 so that input of the video light receiver 502 becomes appropriate power.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059984-A (JP)
Title: Unit and method for processing image
Inventor: SAITO TATSUHIKO
IPC: H04N1/21
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein lack in operability exists, since the relation between page numbers cannot be readily understood easily, when page numbers are updated, each time editing processing is completed, while the updated page number is inputted in a continuous operation.  <P>SOLUTION: After a page has been removed in step S17, control is transferred to step S19 to change to the screen of "page editing" for inputting page numbers, without having to update the page numbers. As a result, the original relationship (total number of pages in documents) between page numbers will not change between page input screens, before and after the page is removed, namely between the screen of "page editing" in step S14 and the screen of "page editing" in step S19, thus designating pages continuously by page numbers, when starting editing without considering a change in the page numbers by a decrease in the number of pages in the continuous operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057600-A (JP)
Title: Image forming apparatus
Inventor: TAKAGAKI SUSUMU
IPC: G03G15/02
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce processing load for correcting a voltage applied to an electrifying roll.  <P>SOLUTION: In an image forming processing state 90, throughput is counted. When the image forming processing state is completed, a cumulative correction counter is updated based on a count value A. When a cleaning processing state is completed, the cumulative correction counter is updated based on a count value B. Further, in completing a standby state 94, when a count value T at that time reaches a threshold value Tth, the count value S of the cumulative correction counter is reduced according to the count value T, the set value of the voltage applied to the electrifying roll is corrected based on the count value S obtained by this and image forming processing is performed based on the set value.  <P>COPYRIGHT: (C)2007,JPO&INPIT